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Sčítanie a odčítanie do 20

Sčítanie a odčítanie do 20. Mgr. Lýdia Rezničáková. Počítajte, vyberte správnu snehovú vločku. 18 - 3=. 12 + 7=. 19 - 2=. 15. 17. 19. Počítajte, vyberte správnu snehovú vločku. 15 + 4=. 18 - 1=. 12 + 3=. 19. 15. 17. 14 - 2=. 20 - 8=. 14 + 6=. 12. 20. 12. 16 + 3=. 20 - 9=.

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Sčítanie a odčítanie do 20

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  1. Sčítanie a odčítanie do 20 Mgr. Lýdia Rezničáková

  2. Počítajte, vyberte správnu snehovú vločku. . 18 - 3= 12 + 7= 19 - 2= 15 17 19

  3. Počítajte, vyberte správnu snehovú vločku. . 15 + 4= 18 - 1= 12 + 3= 19 15 17

  4. . 14 - 2= 20 - 8= 14 + 6= 12 20 12

  5. . 16 + 3= 20 - 9= 13 + 1= 19 14 11

  6. . 11 + 5= 15 - 2= 18 - 7= 16 11 13

  7. . 16 - 2= 14 + 4= 11 + 8= 14 19 18

  8. .  7 a viac chýb 4- 6 chýb 0 chýb 1- 3 chyby Skús to znova  KONIEC

  9. Obrázky: . http://www.netalbum.biz/data/503/Snowman.png http://1.bp.blogspot.com/-iJvQWiM86gw/Tx40Imj4YBI/AAAAAAAACA8/cEbFs2kvgzw/s1600/snowboy.png http://awdsgn.com/classes/spr11/willis/pages/willis_wk3/images/snowman3.png http://staff.bbhcsd.org/kolism/files/2013/01/snowman.png http://www.tableau-prenom.info/fichiers/cliparts/vacances/SNOWMAN.png http://www.clipartlord.com/wp-content/uploads/2012/10/snowman6.png http://media.heliohosted.com/plugins/Clipart/ClipartStock1/snowman%2033.png http://www.clipartpal.com/_thumbs/pd/weather /snow_9.png http://good-wallpapers.com/pictures/5756/Winter%20Forest.jpg

  10. . 17 - 5= 20 - 7= 14 - 3= 12 11 13

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